Commit b6af3890 authored by Kuniyuki Iwashima's avatar Kuniyuki Iwashima Committed by Jakub Kicinski
Browse files

nexthop: Remove redundant group len check in nexthop_create_group(). 



The number of NHA_GROUP entries is guaranteed to be non-zero in
nh_check_attr_group().

Let's remove the redundant check in nexthop_create_group().

Signed-off-by: default avatarKuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: default avatarEric Dumazet <edumazet@google.com>
Reviewed-by: default avatarDavid Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250319230743.65267-6-kuniyu@amazon.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 53b18aa9

net/ipv4/nexthop.c

+0 −3
Original line number Diff line number Diff line
@@ -2692,9 +2692,6 @@ static struct nexthop *nexthop_create_group(struct net *net, 
	int err;

	int i;



	if (WARN_ON(!num_nh))

		return ERR_PTR(-EINVAL);



	nh = nexthop_alloc();

	if (!nh)

		return ERR_PTR(-ENOMEM);